Fig 1: Detection of the expression levels of NF-?B and p-API-5 proteins by western blot analysis. (A) NF-?B and API-5 protein electrophoresis. (B-D) The results of statistical analysis of NF-?B, API-5 protein and NF-Bp65/50. The expression levels of NF-?B, p-API-5 and NF-Bp65/50 in the CE and PO groups are significantly reduced compared with those in the C group (**P<0.01), and those in the PO group are lower than that in the PN group (*P<0.05).